1-Cryptography and Network Security: Principles and Practice, William Stallings, Prentice Hall.
2-Computer Forensics and Cyber Crime, Marjie T. Britz, Pearson.
3-Defending Your Digital Assets Against Hackers, Crackers Spies and Thieves, Randall K. Nicolas, Daniel J. Ryan, Julie J.C.H. Ryan.
4-Cyber War: The Next Threat to National Security and What to Do About It, Richard O. Clarke, Harper Collins
5-Cybersecurity and Cyberwar: What Everyone Needs to Know, P.W. Singer, Allan Freidman, Oxford University Press.